00362cam a22000977a 4500008004000000082001600040245010100056260004900157300000900206700004900215180718b1946   xxu||||| |||| 00| 0 eng d  aI537x42 Un3  aOffice mechanisation: office aid to the factorycby British Standard Institution, United Kingdom  aLondonbBritish Standards Institutionsc1946  a39+p  aUnited Kingdom. British Standard Institution